From: Bastian Dehn <hhaalo@arcor.de>
Date: Sat, 31 Jul 2021 17:24:52 +0000 (+0200)
Subject: change: write ignore file only needed
X-Git-Url: https://gitweb.hhaalo.de/?a=commitdiff_plain;h=61bb93748eb928993458c539a41ad200b48c166f;p=discspan.git

change: write ignore file only needed
---

diff --git a/discspan.c b/discspan.c
index 33bf56d..2252a39 100644
--- a/discspan.c
+++ b/discspan.c
@@ -103,7 +103,8 @@ int main(int argc, char *argv[])
 
 	medium_t disc;
 	disc = ignore(&srcdata);
-	write_output_file("ignore", disc);
+	if (disc.length > 0)
+		write_output_file("ignore", disc);
 	free(disc.filearray);
 
 	char outname[strlen(output) + 3];